(19)
(11) EP 3 649 293 A1

(12)

(43) Date of publication:
13.05.2020 Bulletin 2020/20

(21) Application number: 18847895.2

(22) Date of filing: 21.08.2018
(51) International Patent Classification (IPC): 
E01F 9/623(2016.01)
E04H 12/22(2006.01)
E01F 15/14(2006.01)
E02D 5/60(2006.01)
(86) International application number:
PCT/US2018/047277
(87) International publication number:
WO 2019/040466 (28.02.2019 Gazette 2019/09)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 25.08.2017 US 201762550192 P

(71) Applicant: Pepco Holdings LLC
Washington, DC 20001 (US)

(72) Inventors:
  • SHI, Haijian
    Arlington, VA 22203 (US)
  • STEEG, Richard
    Avondale, PA 19311 (US)

(74) Representative: Rupprecht, Kay 
Meissner Bolte Patentanwälte Rechtsanwälte Partnerschaft mbB Widenmayerstraße 47
80538 München
80538 München (DE)

   


(54) UTILITY POLE WITH ENERGY ABSORBING LAYER